Bill > SB1090

This bill requires new residential construction in Hawaii to be prepared for solar energy and electric vehicle infrastructure, starting January 1, 2026. Specifically, for single-family homes, two-family residences, and duplexes, construction plans must include designated locations for solar energy equipment like inverters and battery systems, and provide conduit pathways for solar panel installation. Electrical panels must be capable of supporting at least a five-kilowatt solar system. For multi-family residences, electrical panels must have reserved space for solar systems and be labeled "solar photovoltaic-ready". Additionally, when an electrical panel and parking area are installed for these types of residential buildings, a dedicated electric vehicle charging receptacle (Level 2 AC) must be provided. The legislature argues that implementing these requirements during initial construction is significantly more cost-effective and less disruptive than retrofitting existing homes, with estimated installation costs ranging from $100 to $300. The bill aims to support Hawaii's goal of transitioning completely to renewable energy by 2045 for electricity and transportation by making new homes inherently more sustainable and adaptable to future energy technologies.

Government Affairs

https://www.capitol.hawaii.gov/session/measure_indiv.aspx?billtype=SB&billnumber=1090&year=2026